GCD of 477, 318, 85, 585 Calculator

Given Input numbers are 477, 318, 85, 585

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 477

List of positive integer divisors of 477 that divides 477 without a remainder.

1, 3, 9, 53, 159, 477

Divisors of 318

List of positive integer divisors of 318 that divides 318 without a remainder.

1, 2, 3, 6, 53, 106, 159, 318

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 585

List of positive integer divisors of 585 that divides 585 without a remainder.

1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585

Greatest Common Divisior

We found the divisors of 477, 318, 85, 585 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 477, 318, 85, 585 is 1.

Therefore, GCD of numbers 477, 318, 85, 585 is 1

Given Input Data is 477, 318, 85, 585

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 477 is 3 x 3 x 53

Prime Factorization of 318 is 2 x 3 x 53

Prime Factorization of 85 is 5 x 17

Prime Factorization of 585 is 3 x 3 x 5 x 13

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(477, 318) = 954

GCD(477, 318) = ( 477 x 318 ) / 954

GCD(477, 318) = 151686 / 954

GCD(477, 318) = 159

Step2:

Here we consider the GCD from the above i.e. 159 as first number and the next as 85

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(159, 85) = 13515

GCD(159, 85) = ( 159 x 85 ) / 13515

GCD(159, 85) = 13515 / 13515

GCD(159, 85) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 585

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 585) = 585

GCD(1, 585) = ( 1 x 585 ) / 585

GCD(1, 585) = 585 / 585

GCD(1, 585) = 1

GCD of 477, 318, 85, 585 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 840, 450, 72, 938
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• GCD of 110, 627, 55, 494
• GCD of 762, 226, 87, 644
• GCD of 399, 368, 91, 518

1. What is the GCD of 477, 318, 85, 585?

GCD of 477, 318, 85, 585 is 1

2. Where do I get the detailed procedure to find GCD of 477, 318, 85, 585?

You can find a detailed procedure to find GCD of 477, 318, 85, 585 on our page.

3. How to find GCD of 477, 318, 85, 585 on a calculator?

You can find the GCD of 477, 318, 85, 585 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.